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<blocktwosectionthree>
  <Question1>1. In the space provided, list the power supply components or name the stage that performs the following functions.</Question1>
  	<Answer1>None</Answer1>
  	<Reference1>Student Workbook Page 12, Section 3</Reference1>
  <Question2>2. What must be done to reset the overcurrent protection circuit after a temporary overcurrent condition?</Question2>
 	 <Answer2>None</Answer2>
  	<Reference2>Student Workbook Page 12, Section 3</Reference2>
  <Question3>3. What can be done to allow the receiver to be connected to different primary AC inputs?</Question3>
 	 <Answer3>None</Answer3>
  	<Reference3>Student Workbook Page 12, Section 3</Reference3>
  <Question4>4. What is the approximate output voltage of the bridge rectifier?</Question4>
  	<Choice4A>+28 VAC</Choice4A>
  	<Choice4B>+20 VDC</Choice4B>
 	 <Choice4C>35 Vrms</Choice4C>
 	 <Choice4D>+30 VDC</Choice4D>
 	 <Correct4>None</Correct4>
 	 <Reference4>Student Workbook Page 12, Section 3</Reference4>
  <Question5>5. What is the purpose of the Differential Amplifier circuit formed by Q6 and Q7?</Question5>
  	<Answer5>None</Answer5>
  	<Reference5>Student Workbook Page 12, Section 3</Reference5>
  <Question6>6. What causes an overcurrent condition?</Question6>
  	<Choice6A>Unregulated +30 VDC shorted to ground.</Choice6A>
  	<Choice6B>Regulated +18 VDC shorted to ground.</Choice6B>
 	 <Choice6C>Incoming AC voltage shorted to ground.</Choice6C>
 	 <Choice6D>A power strike on the AC power line.</Choice6D>
 	 <Correct6>None</Correct6>
  	<Reference6>Student Workbook Page 12, Section 3</Reference6>
  <Question7>7. What power supply adjustment is provided to readjust the regulated voltage output to +18 VDC (for example to compensate for the aging of components)?</Question7>
 	 <Answer7>None</Answer7>
  	<Reference7>Student Workbook Page 12, Section 3</Reference7>
  <Question8>8. What is the approximate voltage drop of the series regulator transistor?</Question8>
  	<Choice8A>30 VDC</Choice8A>
  	<Choice8B>28 VDC</Choice8B>
 	 <Choice8C>12 VDC</Choice8C>
 	 <Choice8D>8 VAC</Choice8D>
 	 <Correct8>None</Correct8>
  	<Reference8>Student Workbook Page 12, Section 3</Reference8>
  <Question9>9. Which transistor limits the charging current to the battery?</Question9>
  	<Choice9A>Q9</Choice9A>
  	<Choice9B>Q8</Choice9B>
 	 <Choice9C>Q7</Choice9C>
 	 <Choice9D>A6</Choice9D>
 	 <Correct9>None</Correct9>
  	<Reference9>Student Workbook Page 12, Section 3</Reference9>
  <Question10>10. Which diode forward biases if the primary AC voltage fails with the battery installed?</Question10>
  	<Answer10>None</Answer10>
  	<Reference10>Student Workbook Page 12, Section 3</Reference10>
</blocktwosectionthree>